28 lines
1.0 KiB
TypeScript
28 lines
1.0 KiB
TypeScript
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import process from "node:process";
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import { Box, Text, createApp, useApp, useCursor } from "@vue-tui/runtime";
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import { defineComponent, h, onMounted } from "vue";
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// A useCursor app. log-update hides-then-shows the cursor within a single
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// render(): it lazily hides at the top, then emits the cursor SHOW + cursorTo
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// suffix for the active position. So the LAST cursor visibility change on the
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// first frame must be a SHOW (cursor visible at the requested position), with no
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// trailing re-hide — exactly Ink's ordering, and unchanged by removing the eager
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// mount-time hide.
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const App = defineComponent(() => {
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const { exit } = useApp();
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const { setCursorPosition } = useCursor();
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onMounted(() => {
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process.stdout.write("__READY__");
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setTimeout(() => exit(), 100);
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});
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return () => {
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setCursorPosition({ x: 2, y: 0 });
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return h(Box, null, () => h(Text, null, () => "> "));
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};
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});
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const app = createApp(App);
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app.mount({ rawMode: "auto", exitOnCtrlC: false });
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await app.waitUntilExit();
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console.log("exited");
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